APA (7e ed.) Bronvermelding

Ashworth, W. (1962). A short history of the international economy since 1850 (2nd ed.). Longmans.

Chicago (17e ed.) Bronvermelding

Ashworth, William. A Short History of the International Economy Since 1850. 2nd ed. London: Longmans, 1962.

MLA (9e ed.) Bronvermelding

Ashworth, William. A Short History of the International Economy Since 1850. 2nd ed. Longmans, 1962.